Transcript of Pre-Construction Concrete Conference Agenda. Project:Project name Location:Project Location Scope of...
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- Pre-Construction Concrete Conference Agenda
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- Project:Project name Location:Project Location Scope of
Work:Description of scope (i.e. foundation, sog, elevated slabs,
etc.) Start Date:Date
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- Attendees:Owner / Owner Representative Design Architect Design
Engineer Construction Manager Contractor Testing Laboratory
Inspection Agency Concrete Contractor Concrete Supplier Admixture
Supplier
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- A.Administrative a. Specifications b. Contract Drawings c.
Rebar Shop Drawings d. Construction & Contraction Joint Layout
e. Ordering and scheduling concrete delivery f. Report Distribution
- Promptly to all attendees noted above g. Delivery Tickets
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- B.Jobsite Conditions a. Safety b. Sub-grade Construction and
Acceptance c. Hot & Cold Weather Plans d. Protection Plans, Mix
Adjustments I. Walls II. Slabs
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- B.cont. e. Slump adjustments by held water or by HRWR
admixtures. High range water reducing admixture redosage chart is
required from the concrete producer. This procedure restores the
slump or spread to the approved range. f. Power, Light Water g.
Survey Control (Benchmark / Axis Lines) h. Ventilation i.
Washout
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- C.Materials a. Concrete design mixes are discussed immediately
after concrete producer selection. Mix #PsiP/C Use &
Description X000 P Foundation (footings & walls) X000 C
Foundation (footings & walls) X000 P Slab on Metal Deck, NW
X000 P Slab on Metal Deck, LW Reinforced Topping Slab (Exterior)
7.5% Air, 3 gal/cy CNI, 4 lbs/cy Macro Fiber, WC.40 max. 6000P
Exposed Topping Slab (Interior) Trowel Finish, < 3% Air, 5
lbs/cy X000 P Macro Fiber, F F 50 /F L 35 1 2 3 4 5 6
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- C.cont. a. Micro Fibers b. Macro Fibers c. Accelerator d.
Dowels e. Formwork and Removal f. Vapor Barrier g. Curing
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- D.Placing and Finishing a. Conveyance b. Consolidating c.
Finishes I. Horizontal Finishes II. Exposed Vertical Surfaces
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- E.Testing & Quality Assurance a. Location of testing batch
truck / discharge end of concrete pump b. Acceptance criteria at
site I. Time, slump, temp, air, water content (Microwave Test) c.
Quality control and assurance. Cylinder curing box (ASTM C31) d. F
F / F L testing e. Specimen storage, transport and testing f.
Report distribution - Prompt and to all attendees noted at the
pre-concrete conferece